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储层各项物理参数在三维空间分布的定量描述是油藏地质模型研究的核心内容，渗透率是诸项物理参数中最重要也是最难于定量描述的参数之一。以分形技术为基础，以变序技术、局部权技术、相映射技术为配套技术，对一个开发区块多口井的储层非均质渗透率举行了预测。首先，利用测井资料计算每口井的渗透率序列值，以此数据为基础，计算出豪斯特指数并建立预测模型；然后，在有地质约束的条件下，以１０ｍ×０．１２５ｍ的网格尺寸建立空间预测数据体；最后通过交叉检验，验证了结果的可信度。
The quantitative description of reservoir physical parameters in three-dimensional space is the core of reservoir geological model research. Permeability is one of the most important and most difficult parameters to describe quantitatively. Based on fractal technology, this paper predicts the heterogeneous permeability of reservoirs in a number of wells in a development block based on the technology of variation, partial power and phase mapping. First of all, using the well logging data to calculate the permeability sequence value of each well, based on this data, calculate the Hausdorff index and establish the prediction model; then, under the geological constraint conditions, take 10m × 0.125m Grid size to establish spatial prediction data body; Finally, the cross-validation, verify the credibility of the results.